Contents

module Added
  def extended(instance)
    super
    added(instance) if respond_to? :added
  end

  def included(klass)
    super
    if respond_to? :added
      mod = self
      klass.send(:prepend, Module.new{
        define_method(:initialize){ |*args, &block|
          super(*args, &block)
          mod.added(self)
        }
      })
      ObjectSpace.each_object(klass){ |instance|
        added(instance)
      }
    end
  end

  alias prepended included
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
added-1.0.2	lib/added/implementation.rb
added-1.0.1	lib/added/implementation.rb